The Dyson Airblade™ hand dryer works in just 12 seconds. It uses sheets of clean air traveling at 400mph to literally scrape water from your hands like a windshield wiper. It’s efficient too, using up to 80% less energy than a warm air hand dryer.

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Air Knife Technology: Engineered to Solve Problems Others Ignore

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Drying hands thoroughly is crucial for maintaining hygiene levels, and when a hand dryer is too slow, the result is many people give up trying to dry their hands and leave the bathroom with wet or damp hands. Research has shown that damp hands can transmit up to 1,000x more bacteria than dry hands. This course discusses hand-drying concepts and the advantages of hand dryers with air knife technology. It also reviews the impact the choice of hand-drying equipment has on public health, occupant comfort, facility operations, and our environment.

Upon completion of this course, the Learner should be able to:

  • Recognize the environmental, health, and economic benefits of energy-efficient hand dryers and define the criteria for a hygienic hand dryer.
  • Discuss how hand-drying choices can affect the accessibility and design of a space and impact restroom hygiene, occupant comfort, and public health.
  • Explain how air knife technology works and the benefits of using touchless, water-saving products to create healthier, safer restroom spaces for all users.
  • Describe hand-drying methods in terms of sustainability and energy efficiency and how the new technologies can reduce the environmental impact of the public restroom.

Approximately 1 hour. Delivered online, at your own pace.

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This course is registered with: 31 Industry Association(s)